HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$238+ Cheap flights from New Hampshire to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DUB
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to Dublin

Cheapest flights from New Hampshire to Dublin
Explore the most affordable flight options available from New Hampshire to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:00 amBOS - DUB
1 stop17h 45mDelta
Wed 12/1711:30 amDUB - BOS
Nonstop7h 10mDelta
Deal found 12/10$349
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:35 pmBOS - DUB
1 stop12h 55mAustrian Airlines
Sat 1/179:30 amDUB - BOS
1 stop14h 07mAustrian Airlines
Deal found 12/11$351
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:35 pmBOS - DUB
1 stop12h 55mMultiple Airlines
Mon 1/1911:45 amDUB - BOS
2 stops36h 12mMultiple Airlines
Deal found 12/11$352
This KLM deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:00 pmBOS - DUB
1 stop11h 45mMultiple Airlines
Mon 12/1511:30 amDUB - BOS
Nonstop7h 10mMultiple Airlines
Deal found 12/10$353
This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:07 pmBOS - DUB
1 stop10h 13mLufthansa
Wed 12/1712:05 pmDUB - BOS
1 stop11h 45mLufthansa
Deal found 12/10$354
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:07 pmBOS - DUB
1 stop10h 13mMultiple Airlines
Mon 12/226:35 pmDUB - BOS
1 stop30h 45mMultiple Airlines
Deal found 12/10$356
This FlightHub deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:07 pmBOS - DUB
1 stop10h 13mLufthansa
Tue 12/1612:05 pmDUB - BOS
1 stop11h 43mLufthansa
Deal found 12/10$360
This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:15 amBOS - DUB
2 stops39h 55mMultiple Airlines
Sun 12/145:10 amDUB - BOS
1 stop13h 15mMultiple Airlines
Deal found 12/10$361
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:02 pmBOS - DUB
2 stops15h 08mUnited Airlines
Mon 12/159:00 amDUB - BOS
2 stops37h 50mUnited Airlines
Deal found 12/11$363
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:05 amBOS - DUB
1 stop21h 40mDelta
Mon 12/1511:30 amDUB - BOS
Nonstop7h 10mDelta
Deal found 12/10$364
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:05 amBOS - DUB
1 stop20h 50mUnited Airlines
Thu 12/189:30 amDUB - BOS
1 stop18h 18mUnited Airlines
Deal found 12/11$365
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:50 pmBOS - DUB
2 stops13h 40mUnited Airlines
Tue 12/1610:40 amDUB - BOS
2 stops17h 05mUnited Airlines
Deal found 12/10$368

Find flight deals from New Hampshire to Dublin

Keep the following information in mind while searching for New Hampshire to Dublin flight deals. Data was last updated December 12, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$349
(Delta)

One-way from

$238
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$629
Provider with most accurate pricing for Boston Logan Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Dublin flights.
Search Deals
From New Hampshire to Dublin
Search Deals
One-way flight from New Hampshire to Dublin
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from New Hampshire to Dublin that are best for you.

Fly from

New Hampshire

Fly to

Dublin

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

1:03 pm-8:45 am

1 stop14h 42m

Dublin

Tue 3/10

11:30 am-2:40 pm

Nonstop7h 10m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 1/24

9:30 am-7:30 am

2 stops17h 00m

Dublin

Sat 1/31

9:00 am-5:50 pm

2 stops37h 50m

$353

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 1/11

7:07 pm-8:10 am

2 stops32h 03m

Dublin

Sun 1/18

9:00 am-5:50 pm

2 stops37h 50m

$356

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 1/28

7:07 pm-8:10 am

2 stops32h 03m

Dublin

Sun 2/8

9:00 am-12:12 pm

1 stop32h 12m

$356

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 1/1

10:20 pm-9:20 am

Nonstop6h 00m

Dublin

Wed 1/14

10:45 am-3:53 pm

1 stop10h 08m

$359

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 1/1

11:10 am-7:45 am

1 stop15h 35m

Dublin

Wed 1/14

10:45 am-10:21 pm

1 stop16h 36m

$363

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 1/19

12:08 pm-8:10 am

2 stops15h 02m

Dublin

Mon 1/26

9:00 am-6:02 pm

1 stop14h 02m

$363

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 1/16

1:00 pm-7:10 am

1 stop13h 10m

Dublin

Mon 1/19

10:40 am-7:39 pm

1 stop13h 59m

$365

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

12:35 pm-8:10 am

1 stop14h 35m

Dublin

Tue 3/10

9:30 am-7:36 pm

2 stops14h 06m

$368

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 3/1

10:15 pm-9:20 am

Nonstop6h 05m

Dublin

Sat 3/7

1:25 pm-1:20 pm

1 stop28h 55m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from New Hampshire to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Dublin

What is the cheapest time of day to fly from NH to DUB?

Find hourly flight availability from New Hampshire to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from New Hampshire to Dublin in the evening. Doing so could potentially save you 56% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from New Hampshire?

    If you book a flight to Dublin from New Hampshire, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • How long is the flight from New Hampshire to Dublin?

    There are many flights that can get you from New Hampshire to Dublin in 14h 42m. Fly via KLM, United Airlines, or Scandinavian Airlines to get the fastest option. There are 2983 mi between New Hampshire and Dublin. This flight may include one or multiple stops.

  • What are the most popular routes from New Hampshire to Dublin?

    The most popular flight routes from New Hampshire to Dublin are Boston Logan Intl - Dublin, Portland - Dublin and Manchester - Dublin.

  • Can I find deals for flights from New Hampshire to Dublin that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Dublin.

  • Can I find deals for business class flights from New Hampshire to Dublin?

    Yes. Cheapflights offers flight deals from New Hampshire to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
Boston to Dublin flights
O'Hare Intl to Dublin flights
Dulles Intl to Dublin flights
LaGuardia to Dublin flights
Seattle to Dublin flights
Minneapolis to Dublin flights
Philadelphia to Dublin flights
Los Angeles to Dublin flights
San Francisco to Dublin flights
Atlanta to Dublin flights
Dallas/Fort Worth to Dublin flights
Denver to Dublin flights
Charlotte to Dublin flights
Cleveland to Dublin flights
Reagan-National to Dublin flights
Baltimore to Dublin flights
Orlando to Dublin flights
Midway to Dublin flights
Boston to Shannon flights
John F Kennedy Intl to Shannon flights
Newark to Shannon flights
Raleigh to Dublin flights
Nashville to Dublin flights
Detroit to Dublin flights
Indianapolis to Dublin flights
Hartford to Dublin flights
Love Field to Dublin flights
LaGuardia to Shannon flights
Austin to Dublin flights
Miami to Dublin flights
Hobby to Dublin flights
Portland to Dublin flights
Tampa to Dublin flights
Cincinnati to Dublin flights
Kansas City to Dublin flights
Sky Harbor Intl to Dublin flights
Pittsburgh to Dublin flights
San Diego to Dublin flights
St. Louis to Dublin flights
George Bush Intcntl to Dublin flights
Ontario to Dublin flights
San Jose to Dublin flights
New Orleans to Dublin flights
Columbus to Dublin flights
Santa Ana to Dublin flights
Oakland to Dublin flights
Charleston to Dublin flights
Las Vegas to Dublin flights

Top airline flying from New Hampshire to Dublin

Discover the top airline that operate flights from New Hampshire to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$537Average$1,126FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.